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FDX5045 FedEx

Boeing 777 FS2 · N853FD · OAK → MEM

· 1:36Quality 82side-onturned left 29°

3D replay

Software-steadied: the hops of the camera motor are smoothed out (plane wobble −68%). Download

Trace

Where the aircraft sat in the frame, second by second. Click the chart to jump the video there.

—FOV —az —el —pose —
Lock

Events

Tracking metrics

How well the camera kept the aircraft centred. Tap a metric for what it means and what good looks like.

Lockshare of the pass
68%
First lockfrom target selected
6.6 s
Centring, medianaz / el while locked
0.34° / 0.50°
Centring, 90th pctaz / el while locked
1.80° / 2.00°
Tightest field of viewhorizontal
4.1°
Time to 8°from first lock
20.9 s
Time to tightestfrom first lock
81.6 s
Time at telefield of view ≤ 5.5°
9.0 s
Jitter at teleaz / el, standard deviation
0.11° / 0.25°
Swing at teleaz / el, peak to peak
0.51° / 0.87°
Pan reversalsper 10 s at tele
1.1
Largest pan hopin any 1 s at tele
0.68°
Largest tilt hopin any 1 s at tele
1.86°
Pose error, mediancommand vs camera
1.02°
Largest correctionvision vs prediction
3.03°
Zoom steps
58

Aircraft & route

Flight
FDX5045
Registration
N853FD
Type
Boeing 777 FS2
Airline
FedEx
From
OAK · Oakland
To
MEM · Memphis
Ground speed
315 kt
Altitude at closest
10,650 ft
Vertical rate
+2,304 ft/min
Category
A5
ICAO hex
abb2fe

Pass geometry

Max elevation
68.5°
Elevation at start → end
18.2° → 21.6°
Azimuth at start → end
14° NNE → 166° SSE
Closest-approach azimuth
96° E
Minimum slant range
3.5 km
Heading at closest
185° S
Aspect at closest
side-on (88°)
Turn
turned left 29°
Departure
Yes — climbing out after take-off
Zenith pass
No
Dead-zone wrap
No
Duration
1:36 (96.1 s)
Lock
68%

Build & tuning

The tracker build that flew this pass and the live settings that mattered, so passes can be compared across changes.

Build
2026-10-13k — centred plane + noisy motion check no longer demotes the zoom
Commit
181d1fa+wip
Node
v22.22.2
Camera
TONGVEO 20x PTZ · 1920×1080 @ 30 fps
Clip
48.0 MB · 96.0 s · offset -0.8 s
pursuit
velocity
maxLeadSec
3
panLatencySec
0.6
tiltLatencySec
0.4
rippleDeg
0.5
rippleTeleDeg
0.25
rateFloorDegPerDps
2.5
rateFloorMaxDeg
12
lockedSigmaDeg
0.35
correctionSlewDps
2.5
kp
1
ki
0.6

This clip and poster are © Skylight (Cameron Paczek): free for non-commercial use with credit to skylightceiling.com, not MIT. License